128529539 (number)

128529539 is an odd 9-digits composite number following 128529538 and preceding 128529540. In scientific notation, it is written as 1.28529539 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 127269000 positive integers (up to 128529539) that are relatively prime to 128529539.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-nine thousand five hundred thirty-nine

Notation

Scientific notation 1.28529539 × 10^8
Engineering notation 1.28529539 × 10^6

Prime Factorization of 128529539

Prime Factorization 151 × 359 × 2371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128529539
Product of the distinct prime numbers

The prime factorization of 128529539 is 151 × 359 × 2371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128529539)

Multiplication

n×y
n×2 257059078
n×3 385588617
n×4 514118156
n×5 642647695

Division

n÷y
n÷2 64264769.5
n÷3 42843179.666667
n÷3 32132384.75
n÷5 25705907.8

Exponentiation

ny
n2 16519842395552521
n3 2.123287727453E+24
n4 2.7290519277389E+32
n5 3.5076378617935E+40

Nth Root

y√n
2√n 11337.086883322
3√n 504.66244016508
4√n 106.47575725639
5√n 41.860131660618

Divisors of 128529539

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128529538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128529539 can be divided by 8 positive divisors. The sum of these divisors (counting 128529539) is 1, the average is 0.125.

Base conversion 128529539

Base System Value
2 Binary 111101010010011010010000011
3 Ternary 22221211222101022
4 Quaternary 13222103102003
5 Quinary 230400421124
6 Senary 20430500055
8 Octal 752232203
10 Decimal 128529539
12 Duodecimal 3706462b
16 Hexadecimal 7a93483
20 Vigesimal 20363gj
36 Base36 24iu0z

Cryptographic Hash Functions

md5 9ede8583d49db32962c3c9b427b69a7c
sha1 101d9b49c70b03e27d51169641beee6e2cbac5e0
sha256 dcd542d867b36240331570079d274a6bb4464eb43a8282afdc377267aa008480
sha512 cf764656a22057668673d7fe51cdc65122541b3bdb590f3fa8529d57727f2e393f1e8a2c80e99dad08ba0d4cd07e1aa7a23579b91f82114c592693861263cc30
ripemd-160 ded67ee79be5a2fdc7a3aca6beba4ce21dd8eb45

128529539 as geometric shapes

Circle

Radius = n
Diameter 257059078
Circumference 807574910.98337
Area 5.1898615508329E+16

Sphere

Radius = n
Volume 8.8940068346984E+24
Surface area 2.0759446203332E+17
Circumference 807574910.98337

Square

Length = n
Perimeter 514118156
Area 16519842395552521
Diagonal 181768217.21936

Cube

Length = n
Surface area 99119054373315126
Volume 2.123287727453E+24
Space diagonal 222619691.82141

Equilateral Triangle

Length = n
Perimeter 385588617
Area 7.1533015905318E+15
Altitude 111309845.9107

Triangular Pyramid

Length = n
Surface area 7.1533015905318E+15
Volume 2.5023185841537E+23
Height 60589405.739787